:root{color-scheme:light;font-family:Segoe UI,Noto Sans,Arial,sans-serif}body{margin:0;background:#f8fafc;color:#0f172a}main{width:min(100% - 2rem,48rem);margin:0 auto;padding:2rem 0}code{border-radius:.25rem;background:#e2e8f0;padding:.1rem .25rem}